National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Mostly Cloudy

38°F

3°C

Humidity 89%
Wind Speed SW 6 mph
Barometer 29.93 in (1014.8 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 22 Nov 7:56 am CST
Extended Forecast for

Sioux Falls, Foss Field SD

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 56. West southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 56 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56. Light south wind increasing to 5 to 10 mph in the morning.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 39. South wind around 10 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Monday

    Monday: Rain. High near 52. South southeast wind around 10 mph. Chance of precipitation is 80%.

    High: 52 °F

    Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 33. South southeast wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 33 °F

    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain before noon, then a slight chance of rain and snow. Partly sunny, with a high near 40. Breezy. Chance of precipitation is 20%.

    High: 40 °F

    Breezy.
    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 56. West southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 29. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 56. Light south wind increasing to 5 to 10 mph in the morning.
Sunday Night
Increasing clouds, with a low around 39. South wind around 10 mph.
Monday
Rain. High near 52. South southeast wind around 10 mph. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33. South southeast wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
A slight chance of rain before noon, then a slight chance of rain and snow. Partly sunny, with a high near 40. Breezy. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 17.
Thanksgiving Day
Mostly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
5:53 am CST Nov 22, 2025
Forecast Valid:
9am CST Nov 22, 2025-6pm CST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation